1. Acura Sensors For Sale
  2. sku: 4708721988632781
  3. API TECH 77DB42X

API SERVICE TECH 77DB42X Knock Sensor

fits model: Tsx. make: Acura. year: 2004–2008.

77db42x Api Service Tech Knock Sensor Fits 2004-2008 Acura Tsx

( Brand: Api Service Tech ), ( Manufacturer Part Number: 77DB42X ), ( Part Type: Sensor ), ( Part Details: Service Tech ), ( Fit Years: 2004 2005 2006 2007 2008 ), ( Cs-sku: 400 )

Review API SERVICE TECH Knock Sensor Acura fits TSX 2004–2008

Introducing the 77DB42x Knock Sensor, an essential component for maintaining the optimal performance of your 2004-2008 Acura TSX. This state-of-the-art sensor is meticulously engineered to detect engine knocking or pinging, which can be caused by various factors such as poor fuel quality, engine wear, or incorrect ignition timing.

The 77DB42x Knock Sensor is a compact yet robust part, designed with precision and accuracy in mind. It features a sophisticated design that utilizes a piezoelectric crystal to convert mechanical energy into electrical signals. These signals are then sent to the engine control module, allowing it to adjust fuel injection and ignition timing to prevent further engine knocking.

This sensor is a direct replacement for the original part in your Acura TSX, ensuring a perfect fit and seamless integration with your vehicle's existing systems. It is manufactured to meet or exceed OEM specifications, ensuring reliable and long-lasting operation.

The 77DB42x Knock Sensor is also designed with durability in mind. It is engineered to withstand the harsh conditions of modern engines, including high temperatures and vibrations. It is also resistant to oil and other engine fluids, preventing corrosion and ensuring a long service life.

Installing the 77DB42x Knock Sensor is a straightforward process that can be completed in just a few steps. It requires no special tools or extensive mechanical knowledge, making it an ideal solution for DIY enthusiasts and professional technicians alike.

In summary, the 77DB42x Knock Sensor is an essential upgrade for any 2004-2008 Acura TSX owner looking to maintain optimal engine performance and prevent costly repairs down the line. With its advanced design, reliable operation, and easy installation, it is the perfect choice for those who demand the best from their vehicles.

Buying the 77DB42X knock sensor for a 2004-2008 Acura TSX can be a viable solution for addressing engine knocking issues. This part is essential for maintaining proper engine performance and preventing potential damage. Here are some pros and cons to consider before making a purchase.

Pros:

1. OEM Part: The 77DB42X is an original equipment manufacturer (OEM) part, meaning it is specifically designed and manufactured to fit and function as intended in your Acura TSX.

2. Improved Performance: A faulty knock sensor can cause engine performance issues. Replacing it with a new one can help improve engine performance and fuel efficiency.

3. Long-term Reliability: Using an OEM part ensures the longevity and reliability of your vehicle's engine.

4. Potential for Diagnostic Information: Some aftermarket knock sensors may offer additional diagnostic features, providing valuable information about engine conditions.

Cons:

1. Cost: OEM parts, like the 77DB42X, can be more expensive than aftermarket alternatives.

2. Installation Complexity: Installing a knock sensor may require specialized tools and knowledge.

3. Availability: Depending on your location, it may be more challenging to find an OEM knock sensor compared to aftermarket alternatives.

Conclusion:

The decision to buy the 77DB42X knock sensor for a 2004-2008 Acura TSX depends on various factors, such as your budget, technical expertise, and availability. If you prioritize long-term reliability and improved performance, as well as peace of mind knowing you're using an OEM part, then purchasing the 77DB42X is a worthwhile investment. However, if cost is a major concern, or you're comfortable with using an aftermarket alternative, then you may consider exploring other options. Ultimately, it is essential to weigh the pros and cons before making a decision to ensure that you make an informed choice.

Recommendation:

If you decide to go with the OEM 77DB42X knock sensor, make sure to purchase it from a trusted and reliable parts supplier to ensure authenticity and quality. Additionally, consider consulting a professional mechanic for installation to ensure proper fitting and function.

Details:

2004 - 2008 Acura TSX. Notes: SERVICE TECH.

part #: 77db42x price

  • $30.79

specifications acrasensor:

  • for models: Tsx
  • for makes: Acura
  • for years: 2004-2008
  • brand: Api Service Tech
  • mpn: 77db42x
  • part type: Sensor
  • part details: Service Tech
  • fit years: 2004 2005 2006 2007 2008
  • cs-sku: 400

returns acrasensor:

  • policy: Returns Accepted
  • time: 30 Days
  • paid by: Buyer

general acrasensor:

  • Car Truck Parts Accessories > Air Fuel Delivery > Air Intake Fuel Sensors
  • condition: New

seller acrasensor:

  • rating: 96.1%
  • # reviews: 60022
  • city: Washington, District Of Columbia

payments acrasensor:

  • credit card: Discover
  • other
  • wallet: Apple-pay

offer acrasensor:

  • sold: 0
  • started: May 19, 2025
  • availability: In Stock
  • options: Ship-to-home
  • quantity: 1

shipping acrasensor:

  • cost: $0.00
  • class: Standard
  • transit: 3-9 Days
  • carrier: FedEx
  • type: Fixed
  • service: FedEx Ground or FedEx Home Delivery
for models: tsx, for makes: acura, for years: 2004-2008, part type: sensor, part details: service tech, fit years: 2004 2005 2006 2007 2008, cs-sku: 400,
category: auto parts > car truck parts accessories > air fuel delivery > acura air intake fuel sensors, sku: 4708721988632781,
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